ABOUT THE NATIONAL NUTRITION AND PHYSICAL ACTIVITY SURVEY
|The 2011–13 Australian Health Survey (AHS) is the largest and most comprehensive health survey ever held in Australia. The survey, conducted throughout Australia, collected a range of information about health related issues, including health status, risk factors, health service usage and medications. The 2011–13 AHS incorporated the National Nutrition and Physical Activity Survey (NNPAS). It involved the collection of detailed physical activity information using self-reported and pedometer collection methods, along with detailed information on dietary intake and foods consumed from over 12,000 participants across Australia. The nutrition component is the first national nutrition survey of adults and children (aged two years and over) conducted in over 15 years.|
Information for the nutrition component of the NNPAS was gathered using a 24-hour dietary recall on all foods, beverages and dietary supplements consumed on the day prior to the interview. Where possible, at least eight days after the first interview, respondents were contacted to participate in a second 24-hour dietary recall via telephone interview.
This publication is jointly released by the Australian Bureau of Statistics (ABS) and Food Standards Australia New Zealand (FSANZ). It is the second release of information from the nutrition component of the NNPAS, and presents information on the usual intake of nutrients from foods as modelled from data collected in both first and second day interviews.
The AHS sample included Aboriginal and Torres Strait Islander people where they were randomly selected in the general population. The AHS also included an additional representative sample of Aboriginal and Torres Strait Islander people. The National Aboriginal and Torres Strait Islander Nutrition and Physical Activity Survey (NATSINPAS) will provide nutrition and physical activity results for Aboriginal and Torres Strait Islander people at the population level and provides an opportunity to compare results with the non-Indigenous population. Results for the nutrition component of the NATSINPAS will be released in the first half of 2015.
The NNPAS has been made possible by additional funding from the Australian Government Department of Health as well as the National Heart Foundation of Australia, and the contributions of these two organisations to improving health information in Australia through quality statistics are greatly valued.
The 2011–13 AHS, and particularly the NNPAS component, was developed with the assistance of several advisory groups and expert panels. Members of these groups were drawn from Commonwealth and state/territory government agencies, non-government organisations, relevant academic institutions and clinicians. The valuable contributions made by members of these groups are greatly appreciated.
In addition to being jointly responsible for the preparation and release of this publication, Food Standards Australia New Zealand (FSANZ) was contracted to provide advice throughout the survey development, processing and collection phases of the 2011-12 NNPAS, and to provide a nutrient database for the coding of foods and dietary supplements consumed. The ABS would like to acknowledge and thank FSANZ for providing their support, advice and expertise to the 2011-12 NNPAS.
The ABS gratefully acknowledges and thanks the Agricultural Research Service of the United States Department Agriculture for giving permission to adapt and use their Dietary Intake Data System, including the Automated Multiple-Pass Method for collecting dietary intake information, as well as other processing systems and associated materials. The ABS also gratefully acknowledges and thanks researchers at the National Cancer Institute (NCI) in the USA and elsewhere for developing and making available the NCI method and corresponding SAS macros, and providing expert advice on the use of the method.
Finally, the success of the 2011–13 AHS was dependent on the very high level of cooperation received from the Australian public. Their continued cooperation is very much appreciated; without it, the range of statistics published by the ABS would not be possible. Information received by the ABS is treated in strict confidence as required by the Census and Statistics Act 1905.